Checking vane pump delivery pressure, V6 petrol engine: VW Phaeton

🧭 Before you start

Fits: VW Phaeton (3D)

• Special tools named: 3094

Don't miss

• Ensure that lever on pressure gauge is in position (2).

📋 Procedure

1. Remove front noise insulation 50Noise insulation; Assembly overview - noise insulation.
2. Clamp off suction hose with hose clamp (3094).
3. Unscrew pressure line from vane pump.
4. Assemble V.A.G adapter as shown in figure.
5. Remove hose clamp 3094 from suction line.

6. Ensure that lever on pressure gauge is in position (2).
7. Start engine and top up hydraulic fluid level in reservoir if necessary.
8. Turn steering wheel from lock to lock about ten times.
9. Now check delivery pressure.
10. With engine idling, close shut-off valve for no longer than 5 seconds and note pressure. During this time, read hydraulic pressure (position (1)).
11. Remove tool.
12. Bleed steering system .
13. Check hydraulic fluid level .
14. Check steering system for leaks .

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